Pro Built 496 Big Block chevy
This is a Pro Built 496 big block by J&B Performance.
Motor has dyno'ed 787hp @ 671tq.
New GM block
Callies billet crank
Eagle rods/JE pistons
Stefs alum. pan
Dart 320 alum. (CNC) heads
Comp. cam 680/714 roller cam
Dyno sheets come with motor.
Call for further details. (Asking $8500.00)
914-204-2676/COPO
Brian Potter
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"POTTER BROS. SUPERCARS"
72 Nova SS "My first car of 30yrs"
70 LS-6 Chevelle Double Blk 30k survivor
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